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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package cmd
import (
"os"
"path/filepath"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/vespa-engine/vespa/client/go/mock"
"github.com/vespa-engine/vespa/client/go/vespa"
)
func TestConfig(t *testing.T) {
configHome := t.TempDir()
assertConfigCommandErr(t, configHome, "Error: invalid option or value: foo = bar\n", "config", "set", "foo", "bar")
assertConfigCommandErr(t, configHome, "Error: invalid option: foo\n", "config", "get", "foo")
// target
assertConfigCommand(t, configHome, "target = local\n", "config", "get", "target") // default value
assertConfigCommand(t, configHome, "", "config", "set", "target", "hosted")
assertConfigCommand(t, configHome, "target = hosted\n", "config", "get", "target")
assertConfigCommand(t, configHome, "", "config", "set", "target", "cloud")
assertConfigCommand(t, configHome, "target = cloud\n", "config", "get", "target")
assertConfigCommand(t, configHome, "", "config", "set", "target", "http://127.0.0.1:8080")
assertConfigCommand(t, configHome, "", "config", "set", "target", "https://127.0.0.1")
assertConfigCommand(t, configHome, "target = https://127.0.0.1\n", "config", "get", "target")
// application
assertConfigCommandErr(t, configHome, "Error: invalid application: \"foo\"\n", "config", "set", "application", "foo")
assertConfigCommand(t, configHome, "application = <unset>\n", "config", "get", "application")
assertConfigCommand(t, configHome, "", "config", "set", "application", "t1.a1.i1")
assertConfigCommand(t, configHome, "application = t1.a1.i1\n", "config", "get", "application")
assertConfigCommand(t, configHome, "", "config", "set", "application", "t1.a1")
assertConfigCommand(t, configHome, "application = t1.a1.default\n", "config", "get", "application")
// instance
assertConfigCommand(t, configHome, "instance = <unset>\n", "config", "get", "instance")
assertConfigCommand(t, configHome, "", "config", "set", "instance", "i2")
assertConfigCommand(t, configHome, "instance = i2\n", "config", "get", "instance")
// wait
assertConfigCommandErr(t, configHome, "Error: wait option must be an integer >= 0, got \"foo\"\n", "config", "set", "wait", "foo")
assertConfigCommand(t, configHome, "", "config", "set", "wait", "60")
assertConfigCommand(t, configHome, "wait = 60\n", "config", "get", "wait")
assertConfigCommand(t, configHome, "wait = 30\n", "config", "get", "--wait", "30", "wait") // flag overrides global config
// color
assertConfigCommandErr(t, configHome, "Error: invalid option or value: color = foo\n", "config", "set", "color", "foo")
assertConfigCommand(t, configHome, "", "config", "set", "color", "never")
assertConfigCommand(t, configHome, "color = never\n", "config", "get", "color")
assertConfigCommand(t, configHome, "", "config", "unset", "color")
assertConfigCommand(t, configHome, "color = auto\n", "config", "get", "color")
// quiet
assertConfigCommand(t, configHome, "", "config", "set", "quiet", "true")
assertConfigCommand(t, configHome, "", "config", "set", "quiet", "false")
// zone
assertConfigCommand(t, configHome, "", "config", "set", "zone", "dev.us-east-1")
assertConfigCommand(t, configHome, "zone = dev.us-east-1\n", "config", "get", "zone")
// Write empty value to YAML config, which should be ignored. This is for compatibility with older config formats
configFile := filepath.Join(configHome, "config.yaml")
assertConfigCommand(t, configHome, "", "config", "unset", "zone")
data, err := os.ReadFile(configFile)
require.Nil(t, err)
yamlConfig := string(data)
assert.NotContains(t, yamlConfig, "zone:")
config := yamlConfig + "zone: \"\"\n"
require.Nil(t, os.WriteFile(configFile, []byte(config), 0600))
assertConfigCommand(t, configHome, "zone = <unset>\n", "config", "get", "zone")
}
func TestLocalConfig(t *testing.T) {
configHome := t.TempDir()
// Write a few global options
assertConfigCommand(t, configHome, "", "config", "set", "instance", "main")
assertConfigCommand(t, configHome, "", "config", "set", "target", "cloud")
// Change directory to an application package and write local options
_, rootDir := mock.ApplicationPackageDir(t, false, false)
wd, err := os.Getwd()
require.Nil(t, err)
t.Cleanup(func() { os.Chdir(wd) })
require.Nil(t, os.Chdir(rootDir))
assertConfigCommandStdErr(t, configHome, "Warning: no local configuration present\n", "config", "get", "--local")
assertConfigCommand(t, configHome, "", "config", "set", "--local", "instance", "foo")
assertConfigCommand(t, configHome, "instance = foo\n", "config", "get", "instance")
assertConfigCommand(t, configHome, "instance = bar\n", "config", "get", "--instance", "bar", "instance") // flag overrides local config
// get --local prints only options set in local config
assertConfigCommand(t, configHome, "instance = foo\n", "config", "get", "--local")
// get reads global option if unset locally
assertConfigCommand(t, configHome, "target = cloud\n", "config", "get", "target")
// get merges settings from local and global config
assertConfigCommand(t, configHome, "", "config", "set", "--local", "application", "t1.a1")
assertConfigCommand(t, configHome, `application = t1.a1.default
color = auto
instance = foo
quiet = false
target = cloud
wait = 0
zone = <unset>
`, "config", "get")
// Only locally set options are written
localConfig, err := os.ReadFile(filepath.Join(rootDir, ".vespa", "config.yaml"))
require.Nil(t, err)
assert.Equal(t, "application: t1.a1.default\ninstance: foo\n", string(localConfig))
// Changing back to original directory reads from global config
require.Nil(t, os.Chdir(wd))
assertConfigCommand(t, configHome, "instance = main\n", "config", "get", "instance")
assertConfigCommand(t, configHome, "target = cloud\n", "config", "get", "target")
}
func assertConfigCommand(t *testing.T, configHome, expected string, args ...string) {
t.Helper()
assertEnvConfigCommand(t, configHome, expected, nil, args...)
}
func assertEnvConfigCommand(t *testing.T, configHome, expected string, env []string, args ...string) {
t.Helper()
env = append(env, "VESPA_CLI_HOME="+configHome)
cli, stdout, _ := newTestCLI(t, env...)
err := cli.Run(args...)
assert.Nil(t, err)
assert.Equal(t, expected, stdout.String())
}
func assertConfigCommandStdErr(t *testing.T, configHome, expected string, args ...string) error {
t.Helper()
cli, _, stderr := newTestCLI(t)
err := cli.Run(args...)
assert.Equal(t, expected, stderr.String())
return err
}
func assertConfigCommandErr(t *testing.T, configHome, expected string, args ...string) {
t.Helper()
assert.NotNil(t, assertConfigCommandStdErr(t, configHome, expected, args...))
}
func TestReadAPIKey(t *testing.T) {
cli, _, _ := newTestCLI(t)
key, err := cli.config.readAPIKey(cli, vespa.PublicSystem, "t1")
assert.Nil(t, key)
require.NotNil(t, err)
// From default path when it exists
require.Nil(t, os.WriteFile(filepath.Join(cli.config.homeDir, "t1.api-key.pem"), []byte("foo"), 0600))
key, err = cli.config.readAPIKey(cli, vespa.PublicSystem, "t1")
require.Nil(t, err)
assert.Equal(t, []byte("foo"), key)
// From file specified in environment
keyFile := filepath.Join(t.TempDir(), "key")
require.Nil(t, os.WriteFile(keyFile, []byte("bar"), 0600))
cli, _, _ = newTestCLI(t, "VESPA_CLI_API_KEY_FILE="+keyFile)
key, err = cli.config.readAPIKey(cli, vespa.PublicSystem, "t1")
require.Nil(t, err)
assert.Equal(t, []byte("bar"), key)
// From key specified in environment
cli, _, _ = newTestCLI(t, "VESPA_CLI_API_KEY=baz")
key, err = cli.config.readAPIKey(cli, vespa.PublicSystem, "t1")
require.Nil(t, err)
assert.Equal(t, []byte("baz"), key)
// Auth0 is preferred when configured
authContent := `
{
"version": 1,
"providers": {
"auth0": {
"version": 1,
"systems": {
"public": {
"access_token": "...",
"scopes": ["openid", "offline_access"],
"expires_at": "2030-01-01T01:01:01.000001+01:00"
}
}
}
}
}`
cli, _, _ = newTestCLI(t)
require.Nil(t, os.WriteFile(filepath.Join(cli.config.homeDir, "auth.json"), []byte(authContent), 0600))
key, err = cli.config.readAPIKey(cli, vespa.PublicSystem, "t1")
require.Nil(t, err)
assert.Equal(t, []byte(nil), key)
}
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